Maisuradze, A., Yaouanc, A., Khasanov, R., Amato, A., Baines, C., Herlach, D., et al. (2013). Evidence of Cooper pair diffraction on the vortex lattice of superconducting niobium. Physical Review B, 88: 140509. doi:10.1103/PhysRevB.88.140509.